Send secure SMTP email from Delphi applications

Introduction Sending email from Windows, Android and iOS Delphi applications over public SMTP servers requires an encrypted connection. Internet Direct (Indy) configuration for SSL/TLS connections is shown in this example source code. Disclaimer This code is mostly based on code posted in the Embarcadero forum and here. Example usage procedure TFormMailDemo.ButtonSendClick(Sender: TObject); var Mail: TSSLEmail; … Continue reading Send secure SMTP email from Delphi applications

Indy 10 TIdTCPServer: Server-side message push example

Get the source code on Github This example uses a Delphi 2009 VCL application with a main form, which contains only one visual component, a TMemo named "MemoLog". Client and server are both started in the FormCreate event. [sourcecode language="Delphi"] procedure TServerPushExampleForm.FormCreate(Sender: TObject); begin ExampleServer := TMyPushServer.Create; ExampleServer.DefaultPort := 8088; ExampleServer.Active := True; ExampleClient := … Continue reading Indy 10 TIdTCPServer: Server-side message push example

Habari Client Libraries for Delphi and Free Pascal – new releases

4. December 2013 - New versions of all Habari message broker client libraries are available. The new release of Habari Client libraries is mainly a maintenance release. The new library versions are: Habari Client for ActiveMQ 3.6 (tested with ActiveMQ version 5.9.0) Habari Client for Apollo 1.6 (tested with Apollo version 1.6) Habari Client for … Continue reading Habari Client Libraries for Delphi and Free Pascal – new releases

Habari Client Libraries for Delphi and Free Pascal – new releases

New versions of all Habari message broker client libraries is available. The new release of Habari Client libraries introduces new features, including improved Free Pascal support: New: Remote Procedure Call (RPC) demo program New: Heart-beating tests using built-in STOMP server New: Connection parameter "subscribe.receipt" to request and verify broker confirmations for subscriptions New: Connection pool … Continue reading Habari Client Libraries for Delphi and Free Pascal – new releases

The easy way to update Internet Direct (Indy)

Updating Internet Direct (Indy) 10 component packages in the Delphi IDE to a newer version is quite time-consuming. Doing backups, searching and removing old source and binary files, changing IDE paths - all these steps cause developers to think twice before trying a new release of the Indy library. Quick switching between versions - to … Continue reading The easy way to update Internet Direct (Indy)